CBSE Class 10 Answered
Movement of legs is controlled by the central nervous system of the body. It is coordinated by the nervous and muscular system. Information passes between the nervous and muscular system through electrical and chemical means. Leg movements are under the voluntary control of the organism.
Plants also use electrical-chemical means to convey the information from cell to cell, but unlike in animals, there is no specialised tissue in plants for the conduction of information. Also in plants, there is no specialised proteins, as found in animal muscles, for changing the shape of the cells.